david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
119 lines
3.6 KiB
PHP
119 lines
3.6 KiB
PHP
<?php
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/*
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* @component SQL 2 Excel Component
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* @copyright Copyright (C) Joomla-R-Us, joomla-r-us.com
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* @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPLv3
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*/
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class Sql2excelControlPanel
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{
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function addButton( $link, $image, $text ) {
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$button = '<div style="float:left;">';
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$button .= '<div class="icon">'
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.'<a href="'.$link.'">'
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.JHTML::_('image.site', $image, '/components/com_sql2excel/assets/images/', NULL, NULL, $text )
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.'<span>'.$text.'</span></a>'
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.'</div></div>';
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return $button;
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}
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function addLogo( ) {
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$button = '';
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$button .= '<div class="icon" style="width: 290px;border-bottom: black 2px solid;">'
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.'<a href="http://Joomla-R-Us.com">'
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.JHTML::_('image.site', 'Joomla-R-Us-logo-05.png', '/components/com_sql2excel/help/en-GB/', NULL, NULL, 'Joomla-R-Us' )
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.'</a>'
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.'</div>';
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return $button;
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}
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function getVersion($defaultVer) {
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$version = $defaultVer;
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$xmlFN = JPATH_ADMINISTRATOR .DS. 'components'.DS.'com_sql2excel'.DS.'install.xml';
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if ( file_exists($xmlFN) ) {
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$xmltokens = JApplicationHelper::parseXMLInstallFile($xmlFN);
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if ( is_array($xmltokens ) ) {
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if ( isset( $xmltokens{'version'} ) ) {
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$version = $xmltokens{'version'};
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}
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}
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}
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return $version;
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}
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/**
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* Method to get check if a upgrade is needed
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* @return empty string if no upgrade is needed. returns upgrade message if it is needed.
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*/
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function upgradeMessage() {
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$upgrade = '<div id="upgrade" style="border: 3px solid; border-color: red; padding: 20px; margin: 10px;">
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<h1 style="color: red;">' . JText::_( 'UPGRADE NEEDED!' ) . '</h1>
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<p><b>' . JText::_('A previous version of SQL 2 Excel is detected. An upgrade of the SQL 2 Excel table structure is needed in order to use this version of SQL 2 Excel with your existing table data. Click on the button below to perform the upgrade.') . '</b><br></p>
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<p><br> <br><a href="index.php?option=com_sql2excel&controller=sqlexcelupgrade&task=upgrade"><img src="' . JURI::base() . 'components/com_sql2excel/assets/images/upgrade_now.png"></a></p>
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</div>';
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// Version 0.9.2 - Check #__sql2excel_worksheets columns
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$db = & JFactory::getDBO();
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$query = 'SHOW COLUMNS FROM #__sql2excel_worksheets';
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$db->setQuery( $query );
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$cols = $db->loadObjectList();
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// Pro 1.0.1, 1.1.3, 1.2.2, 1.6.0, 1.7.0, 2.1.0, 2.4.0, 2.5.0
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if ( count($cols) < 40 ) {
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return $upgrade;
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} else {
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// Pro 1.0.1 - (15)
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// Pro 1.2.0 - (17)
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// Pro 1.6.0 - (19)
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// Pro 1.9.0 - (20)
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// Pro 2.4.0 - (23)
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// Pro 2.5.0 - (24)
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$db = & JFactory::getDBO();
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$query = 'SHOW COLUMNS FROM #__sql2excel_workbooks';
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$db->setQuery( $query );
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$cols = $db->loadObjectList();
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if ( count($cols) < 24 ) {
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return $upgrade;
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} else {
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if ( ! Sql2excelControlPanel::tableExists('#__sql2excel_databases') ) {
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return $upgrade;
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} else {
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// 1.6.0 (23)
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// 1.8.0 (36)
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$db = & JFactory::getDBO();
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$query = 'SHOW COLUMNS FROM #__sql2excel_schedules';
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$db->setQuery( $query );
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$cols = $db->loadObjectList();
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if ( count($cols) < 36 ) {
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return $upgrade;
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} else {
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return '';
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}
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}
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}
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}
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}
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function tableExists($tableName) {
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$db = & JFactory::getDBO();
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$prefix = $db->getPrefix();
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$tableName = str_replace('#__', $prefix, $tableName);
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$tableList = $db->getTableList($db);
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if ( in_array($tableName,$tableList) ) {
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return true;
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} else {
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return false;
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}
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}
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} |